Middle phalanx maturation of the third finger (MPM) method in the evaluation of skeletal age in a growing orthodontic patient

Publication date: Available online 14 July 2018Source: International OrthodonticsAuthor(s): Alberto De Stefani, Giovanni Bruno, Laura Siviero, Giorgia Crivellin, Sergio Mazzoleni, Antonio GraccoSummaryA 12-year-old boy consulted with a severe skeletal class II malocclusion, proclination of the upper incisors with diastemas in the upper arch, 11 mm of overjet, a Bolton discrepancy, deep bite and a severe curve of Spee. Treatment included evaluation of the skeletal age using the middle phalanx maturation of the third finger (MPM) method in order to assess the pubertal growth spurt. When this period was reached, a Herbst was applied for 8 months; then fixed orthodontic treatment was delivered for 16 months. At the end of orthodontic treatment, restorative therapy was given to improve the shape of the upper incisors. Retention was provided with a Boston splint in the upper arch and a spring retainer in the lower arch. Precise evaluation of a patient's skeletal age can shorten orthodontic treatment and enhance compliance.

Source: International Orthodontics - July 14, 2018 Category: Dentistry Source Type: research